baber/WOPTO huggingface dataset:
Patent JP-S6468815-A (JP)
Title: Positioning servo system
Inventor: MURAMATSU YASUO
IPC: G05D3/12
Filed: 1987-09-09
Abstract: PURPOSE:To improve the work precision and to absorb the variance of work precision among individual machines with respect to high speed positioning work by dynamically rewriting an optimum servo parameter constant value by a work program (pitch). CONSTITUTION:One-block components of data are read out from a work command (program) storage part 1, and preprocessed date 6 is generated in a preprocessing part 3 by this read-out block data and is transferred to an interpolator 4. A pitch P of the movement command quantity, which indicates the extent of movement of the table of a punch press, in block data is compared with pitch range parameter values in a parameter register part 2 to obtain a pertinent pitch range, and a corresponding servo parameter constant value 8 is selected, and the servo constant of a servo processor is rewritten with the selected servo parameter constant value 8 before a command pulse train 7 is outputted to the servo processor 5 from the interpolator 4. Thus, the variance of work precision due to the positioning pitch is uniformized.
Patent JP-H1053059-A (JP)
Title: Vessel holder
Inventor: IKUTA MASAO
IPC: B60N3/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To enhance the object accommodating performance of a console box by arranging so that it is used in the condition with the lid opened and is accommodated in the folded-up condition when it is out of service. SOLUTION: A vessel holder concerned is composed of a base 11 attached fast to a side wall 57a on the back of a lid 57, a vessel holding plate 12 which can turn relative to the base 11 into the folded-up condition for accommodation and the opened condition extended horizontally and is equipped with a holding part 29 capable of containing a beverage vessel 60 approx. in the central part, and a detaining member 13 having a resilient member to retain the vessel holding plate 12 at normal times and an engaging part 43 to lock the vessel holding plate 12 in the accommodated condition. The vessel holding plate 12 is composed of the first half body 25 formed by splitting and the second half body 26 capable of rotating relative to the first, and in accommodation, such a condition is established that the second half body 26 is folded up for the first half body 25.
Patent JP-H0952578-A (JP)
Title: Power steering device
Inventor: NISHIZAKI KATSUTOSHI
IPC: B60W30/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent a traveling vehicle from colliding with an obstacle by changing the control valve corresponding to the detected steering torque so that the steering is suppressed according to the time integrated value of the difference between the detected steering torque and the steering torque in the stationary condition when the possibility of collision is generated. SOLUTION: Signals from a torque sensor 3, a vehicle speed detecting sensor 51, and obstacle detecting sensors 53-56 provided on the right and left sides and the right and left rear sides are read into a controller 50 while a vehicle is traveling. The steering direction is judged from the signal of the torque sensor 3 and the possibility of collision of a vehicle 10 with an obstacle is judged by the obstacle detecting signal from the sensors 53-56 in the steering direction. When a judgment is made that collision is possible, the difference in torque between the steering torque T in the present time point and the device torque To in the stationary condition is operated, and the time integrated value of the torque difference from the time when the possibility of collision is generated, and the suppression value proportional to the time integrated value are successively obtained to change the control value of a steering motor 13.
Patent JP-S62271834-A (JP)
Inventor: OGURA KICHIJI
IPC: B65D5/43
Filed: 1986-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6287014-A (JP)
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1985-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1157739-A (JP)
Title: Water purifying method
Inventor: OZAKI MICHINORI
IPC: C02F1/52
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To suppress a decrease in the amt. of permeated water at the time of separating the fine grain and floc of suspensoid formed by the injection of a flocculant by the use of a membrane by controlling the injection of the flocculant based on the ratio of the diameter of the floc to the diameter of the pore of the membrane. SOLUTION: A flocculant 10 is injected into the raw water RW freed from large-diameter sand or the like, in a rapid mixing basin 3 to form the microfloc of the suspensoid and org. matter, and the microfloc is grown into a large floc. The water flowing out of the rapid mixing basin 3 is supplied to a membrane treating device 11 to separate the floc, and the filtered water FW is sterilized with chlorine and supplied to a consumer as service water. In this case, the diameter of the floc after the flocculant is injected is measured based on the output of the first monitor 13 for the microfloc set in the rapid mixing basin 3 and that of the second monitor 23 for the floc, and a flocculant injection corrector 500 is controlled so that the ratio of the diameter of the floc to the diameter of the pore of the membrane or the like is adjusted in a preset appropriate range.
Patent JP-S61107136-A (JP)
Title: Wire abrasion testing machine
Inventor: TAKEYAMA MASAMICHI
IPC: G01N3/56
Filed: 1984-10-31
Abstract: PURPOSE:To perform the quality control of a papermaking wire simple to handle and excellent in reproducibility, by mounting the rotary roll driven by an electromotor to a specimen slurry container and rotating the rotary roll in such a state that load is applied to the wire trained over the rotary roll to tension the same. CONSTITUTION:The rotary roll 3 driven by an electromotor 2 is mounted to a specimen container 1. The rotary roll 3 comprises ceramics or high density polyethylene and the surface thereof is processed into a foil like and hole like configuration and the peripheral speed thereof is adjusted to allow said roll to resemble to the abrasion state of an actual papermaking machine. A wire 4 is trained over the rotary roll 3 and both ends of said wire 4 are grasped by a wire chuck 5 and load 7 is applied to said wire 4 through a wire rope 6 to tension the same. The rotary roll 3 is rotated in such a state that the wire 4 and the rotary roll 3 are sufficiently immersed in a paper stock slurry to perform a wire abrasion test. Because rotary abrasion is applied to the wire 4 in a tensioned state, the abrasion area of the wire 4 becomes large and uniform, and data having reproducibility is obtained.
Patent JP-H0647428-A (JP)
Title: Method for directly extruding product from molten metal
Inventor: KOMATA TOSHIHITO
IPC: B22D11/06
Filed: 1992-08-03
Abstract: PURPOSE:To provide a method for directly extruding a high quality product from molten metal. CONSTITUTION:In this method for directly extruding the product from the molten metal, a passage 3 is formed with an endless groove 9 in a rotary wheel 1 arranging the endless groove 9 at the outer periphery and a fixed shoe 2 covering the endless groove 9, and the molten metal 5 in a tundish is continuously supplied into the one end of this passage 3 and solidified in the passage 3. Further, pressing force is generated by the contacting friction resistance between the passage 3 and the solidified body 6 generated accompanied with the rotation of the rotary wheel to this solidified body 6, and the solidified body 6 is extruded through an extrusion die arranged at the front of the passage 3. Then the supplying direction of the molten metal 5 at the one end of the passage 3 is made to be the same direction as the rotating direction of the rotary wheel 1 at the one end of the passage 3 and the molten metal 5 is shifted from the tundish into the passage in the laminar flow condition through a cylindrical body 4. Therefore, the entrapment of oxide film and the air is eliminated and the high quality extrusion product is obtd.
Patent JP-H0972280-A (JP)
Title: Sealed compressor
Inventor: OTA MICHIO
IPC: F04B53/10
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To decrease the intake resistance of a passage extending to an intake hole by preventing damage of a valve seat plate caused by the opening or closing operation of an intake reed valve. SOLUTION: A partition wall 50 between mutually adjacent intake holes 24, 25 of a valve seat plate 15 is formed into a constant width, the specified strength is secured on the partition wall part, and the partition wall 50 is prevented from being damaged caused by the opening or closing operation of an intake reed valve. The intake resistance is decreased by forming a low pressure space 36 communicated with a plurality of intake holes 24, 25 on the valve seat plate 15 by means of a recessed part 22 or a groove.
Patent JP-H0387412-A (JP)
Title: Natural ground consolidation process and combined pipes to be used for same process
Inventor: YAMAMOTO YOSHIHISA
IPC: E02D3/12
Filed: 1989-08-31
Abstract: PURPOSE:To enable the natural ground to be firmly reinforced by partitioning the inside of a long hole bored in the natural ground into a plurality of spaces, and thereby filling said spaces with consolidating agent in order to permeate it into the natural ground around the circumferential wall of the long hole so as to be hardened. CONSTITUTION:A pipe 1 provided with a plurality of small holes 3... in its circumference, is inserted into a long hole 10 bored in the natural ground 9 while bag bodies 2 and 2 are concurrently arranged at the specified positions of the pipe 1. In the second place, foaming agent is injected into the bag bodies 2 and 2 so that the bag bodies are expanded. This therefore permits the expanded bag bodies acting as a bulkhead to partition the inside of the long hole 10 into a plurality of spaces in the vertical direction. Following which, consolidating agent is spat out of the small holes 3,... located in the outer circumference of the pipe 1 into the respective places so that the places are filled up with agent while agent is permeated into the natural ground 9 from the circumferential wall of the long hole 10 so as to be hardened. This thereby permits a consolidation area 8 to be formed in the outside of the long hole 10 and in the part of the natural ground 9 around the outer circumference of the long hole 10.
Patent JP-H0767258-A (JP)
Title: Parallel operation connection unit for ac power suppely unit
Inventor: NAKAMURA MASAFUMI
IPC: H02H3/16
Filed: 1993-08-20
Abstract: PURPOSE:To prevent the output voltage of another operating generator from appearing at the power supply terminal of a plug removed from a generator during parallel operation thereof even if the earth terminal of the plug is conducted (short-circuited) with a terminal dedicated for earth. CONSTITUTION:The parallel operation connection unit 30 is provided with a push button switch for connecting the output line from a unit 30a with that from another unit 30b. Even if a plug 6 is removed from a generator 2 during parallel operation and the earth terminal 6c thereof is conducted with a terminal 5 dedicated for earth, the output lines are not conducted each other so long as the push button is not depressed. Consequently, output voltage from another operating generator 2 does not appear at the power supply terminals 6a, 6b of the removed plug 6.
Patent JP-H0897493-A (JP)
Title: Laser device
Inventor: FUJITA SHUICHI
IPC: H01S3/213
Filed: 1994-09-22
Abstract: PURPOSE: To obtain a small laser device with which an exciting laser beam is divided into a plurality of beams and introduced into a plurality of optical fibers and divided beams are supplied to the dye laser oscillators and amplifiers of dye laser devices and which shows little loss of luminous power (energy) even if the number of divisions of the laser beam is large. CONSTITUTION: The cross section of an exciting laser beam is divided and collected by a beam dividing and collecting means. The beam dividing and collecting means is composed of, for instance, a holographic optical device 300 which is divided into a plurality of sections whose areas are inversely proportional to the cross sectional intensity distribution of the beam 2.
Patent JP-H1160190-A (JP)
Title: Car body oscillation controller
Inventor: YAMAGUCHI NAOKI
IPC: B60G17/005
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent pressure in chambers and main communicating passages from increasing abnormally even when a volume of hydraulic fluid expands with heat. SOLUTION: Main valves 19A, 19B which operate by pilot pressure are provided in main communicating passages 18A, 18B, 18C which communicate chambers 14, 15 in a cylinder 12. Check valves 26A, 26B and a solenoid valve 29 are provided in pilot pressure passages 27A, 27B, and the main valves 19A, 19B are kept in a closed condition by closing the solenoid valve 29 to obtain a lock condition. Moreover, the main valves 19A, 19B are opened in accordance with an increase in pressure of either of the chambers 14, 15 by opening the solenoid valve 29 to obtain an unlock condition in which the exchange of hydraulic fluid between the chambers 14 and 15 is allowed.  An accumulator for compensation 31 communicates with the main communicating passage 18C so that hydraulic fluid flows between the main communicating passage and the accumulator 31 in accordance with the change in volume of the hydraulic fluid.
Patent JP-H1069028-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAMURA MASAKI
IPC: G03C1/40
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce fog desensitization and color dulling by incorporating a novel organic dye compound having a boric acid or boronic acid group and having an absorption maximum wavelength of prescribed value and especially superior in decolorizability as a photographic dye. SOLUTION: The photosensitive material contains at least one kind of organic dye compound having at least one boric acid or boronic acid group and an absorption maximum wavelength of >=350nm and this compound is selected from the ones represented by the formulae, such as the formula in which Z11 is an auxochrome group; L11 is a methine chain; L2 is a divalent bonding group; R11 is an H atom or a substituent; and each of X11 and X12 is an H atom but one of them is a boric acid or boronic acid group or its salt, thus permitting the obtained photographic sensitive material containing the novel dye to have photographic good properties, especially, excellent decolorizability and small in fog desensitization and color dulling.
Patent JP-S59120549-A (JP)
Title: Steering lock
Inventor: MOCHIDA HARUO
IPC: B60R25/02
Filed: 1982-12-27
Abstract: PURPOSE:To prevent a locking bolt from being damaged due to the overstraining rotation of a steering shaft, by setting an angle larger than a prescribed value and defined between the sides of the tip of the locking bolt in the direction of the rotation of the steering shaft. CONSTITUTION:Such an angle theta as to cause a thrust Fx to disengage a locking bolt 8 out of an engaging hole 10 when an overstraining force F acts from a steering shaft 9 to the locking bolt, is set between the sides 8A, 8B of the tip of the locking bolt in the direction A of the rotation of the steering shaft. The angle theta is prescribed as theta>2sin<-1>S/D where D denotes the outside diameter of a collar 11 and S the distance between the open edges (a) of the engaging hole 10, so that the locking bolt 8 is disengaged out of the engaging hole 10 against a spring force acting to the bolt, when excessive torque has acted to the steering shaft 9.
Patent JP-S6472986-A (JP)
Title: Apparatus for producing semiconductor single crystal
Inventor: FUJITA HIROMOTO
IPC: C30B35/00
Filed: 1987-09-14
Abstract: PURPOSE:To decrease the load to be applied to a crucible and to obtain a large-sized semiconductor single crystal by providing a supporting base of the crucible integrated with the bottom and side parts of the crucible. CONSTITUTION:The crucible 11 is put into the supporting base 12 which is made of carbon and supports the crucible 11. After a raw material for producing the single crystal is put into the crucible 11, the inside of a high-pressure vessel 14 is pressurized by gaseous Ar and the crucible 11 is heated by a heater 15 which coaxially encloses the crucible to melt the above-mentioned raw material and to directly synthesize the material, by which the raw material melt 16 is obtd. The seed crystal 17 is then lowered and after the crystal is melted and held in the melt 16, the seed crystal 17 is pulled up while the crystal is kept rotated, by which the single crystal is obtd. The supporting base 12 which houses the crucible 11 is taken in this state out of the high-pressure vessel 14 after the end of the production of the single crystal.
Patent JP-H0970780-A (JP)
Title: Tool shape correcting method of robot
Inventor: ARIMATSU TARO
IPC: G05B19/404
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To automatically correct deviation of a teaching route by the deformation of a tool. SOLUTION: A tool 2 is fitted to the tip of an arm of a robot 1. The robot 1 achieves the arc welding, etc., of a work 3 by the tool 2. A camera 4 achieves the photographing when the tool 2 is in the prescribed photographing position. A tool shape recognizing means 5 recognizes the shape of the tool 2 from an image photographed by the camera 4. An error calculating means 6 calculates the error between the tool shape recognized by the tool shape recognizing means 5 and the reference shape data stored in advance in a reference shape data storing means 7. A movement control means 8 moves the tool 2 to the prescribed photographing position at the prescribed timing, and controls the movement of the robot 1 by correcting the teaching route of the tool 2 according to the error.
Patent JP-S6470265-A (JP)
Title: Power steering device
Inventor: YAGI TADASHI
IPC: G01L5/22
Filed: 1987-09-11
Abstract: PURPOSE:To reduce oscillation caused by the mutual sliding between a moving member and a restraining member by providing an elastic body between the moving member which is moved in the axial direction in accordance with the rotation of a shaft body which is interlockedly linked to a steering wheel and a restraining member for restraining the rotation of the moving member. CONSTITUTION:A rotation restricting mechanism 8 for mechanically restricting the rotation above a defined number of times of an output shaft 12b is formed on the lower part of the output shaft 12b. The rotation restricting mechanism 8 consists of a housing 80 and a cylindrical moving member 81 which is loosely fit in the inside of the housing 80 in a screwed condition on a feed screw part 14 which is formed over the axial direction on the outer peripheral face of the lower part of the output shaft 12b. A restraining member 82 is installed nearly on the center part in the longitudinal direction of the housing 80. The end part 82a of the restraining member 82 which is projected to the inside of the housing 80 is formed in a cylindrical shape and an 0-ring 82b as an elastic body is put around the middle part thereof.
Patent JP-S59119613-A (JP)
Inventor: SANO BUNICHI
IPC: H01B3/42
Filed: 1982-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0867514-A (JP)
Title: Method for treating salt water
Inventor: MATSUOKA TERUMI
IPC: C01F11/32
Filed: 1994-08-30
Abstract: PURPOSE: To make a stable, economic and industrially high treatment possible by bringing a granular ion exchange resin supporting zirconium hydroxide into contact with salt water or an aqueous solution in a fluidized state in a sulfate ion adsorption and desorption process. CONSTITUTION: This treating method comprises the following sulfate ion adsorption and desorption processes. (1) A process for dispersing sulfate ion-containing salt water and a granular ion exchange resin supporting zirconium hydroxide and bringing into contact with each other under an acidic condition in a fluidized state with a fluid and adsorbing and removing the sulfate ion. (2) A process for dispersing the granular ion exchange resin having adsorbed the sulfate ion and an aqueous solution having a high pH value than the pH value of the adsorption process and bringing into contact with each other in a fluidized state and desorbing the adsorbed sulfate ion. Contact efficiency is extremely improved by the method.  Since the fluidized state is formed without bringing the granular ion exchange resin into contact with an agitating element or an impeller of a pump in dispersion and contact, loss of the granular ion exchange resin discharged out of the system caused by pulverization by crushing can be controlled.
Patent JP-S6472549-A (JP)
Title: Lead frame
Inventor: IKENAGA KAZUO
IPC: H01L23/50
Filed: 1987-09-11
Abstract: PURPOSE:To eliminate a tie bar, to simplify the manufacturing steps of a semiconductor integrated circuit device and to reduce the size by making an insulating tape adhere to the outsides of the parts, as outer leads of a plurality of outer lead forming pieces, and connecting the pieces by means of the tape. CONSTITUTION:Die pads 6 and a plurality of outer lead forming pieces 2 are provided, an insulating tape 12 adheres to the outsides, as outer leads of the plurality of outer lead forming pieces 2, and the pieces 2 are connected by the tape 12. For example, a tie bar is not provided between the pieces 2 and 2, and a substantially rectangularly annular-shaped polyimide tape 12 is so adhered to the outsides, as the parts of the outer leads as to cross over the whole pieces 2. Thus, the tie bar is eliminated, a tie bar cutting work is omitted to simplify the manufacturing steps of an IC device, the pitch of the outer leads which is limited by the technical difficulty of cutting the tie bar is narrowed by eliminating the limit, thereby reducing the IC device in size.
Patent JP-H0786356-A (JP)
Title: Evaluating device for semiconductor characteristic
Inventor: MASUI SHOICHI
IPC: H01L21/66
Filed: 1993-09-14
Abstract: PURPOSE:To measure the life time of silicon wafer in a highly efficient manner and to contrive high reliability of the silicon wafer by a method wherein, when the life time of the silicon wafer is measured, the resistvity of an oxide film is measured before measrement of C-t characteristics, and the present or not of leakage on a gate oxide film is confirmed. CONSTITUTION:A probe 6 is placed on the MOS capacitor 5 on the specific position of a silicon wafer, a current-voltage characteristics measuring device 8 is selected by a change-over switch 7, and the resistivity of a gate oxide film is measured. Whether this resistivity is higher than the prescribed value, which is determined by referring to the formula I, is judged by a control computer, and if it is in excess of the prescribed value, a capacitance meter 9 is selected by a changeover switch 7, and the life time is computed by measuring Ct characteristics. If the specific resistance is lower than the prescribed value, the specific data showing the presence of an oxide film leakage is written in as the data of life time while the change-over switch is being maintained in the current-voltage characteristic measuring device 8.
Patent JP-S6382675-A (JP)
Inventor: KUMAZAWA TOSHIJI
IPC: A62C27/00
Filed: 1986-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。